Home / HISTORICAL WATER POWER ENGINEERING. 73
Creation date / 2017 / July
- Patent page 4.
- Patent page 2.
- Patent page 3.
- Patent page 5.
- Speer Products Company letter. Page 3.
- WOODWARD GATE SHAFT OIL PRESSURE GOVERNOR HISTORY.
- WOODWARD OIL PRESSURE WATER WHEEL GOVERNOR TABULATION CHART, CIRCA 1947.
- Mechanical size D governor serial number 6039, circa 1958. Page 1.
- Patent page 1.
- Speer Products Company letter to Woodward, circa 1958.
- Patent number 1,106,434. Sheet 2 0f 2.
- 1979.
- Woodward shop order # 3969, shipped 2-14, 1928.
- WOODWARD GOVERNOR TABULATION DATA.
- 1968